Purpose – The purpose of this paper is to investigate how organizations work with IC when it enters the organization from an accounting or measurement perspective. More specifically the paper will investigate in depth the IC ‘lock-in’ process to accounting, which occurs when IC is introduced as a measurement practice in companies which are new to IC, and if and how IC can be ‘un-locked’ through a more strategic managerial approach, promoting IC management practices. Design/methodology/approach – In this paper, the phenomenon of ‘lock-in’ is used to conduct a longitudinal analysis of the design and implementation of IC practices in an Italian firm which was initially a ‘newcomer’ to measuring and managing IC. The IC measurement system ado...